Finding the Third Proportional to 3,388,888 and 7,460,124

Step by Step Solution

1. Step 1: Write the proportion equation
   3,388,888 : 7,460,124 = 7,460,124 : x
2. Step 2: Convert to fraction form
   3,388,888/7,460,124 = 7,460,124/x
3. Step 3: Cross multiply
   3,388,888x = 7,460,124 × 7,460,124
4. Step 4: Simplify right side
   3,388,888x = 55,653,450,095,376
5. Step 5: Solve for x
   x = 55,653,450,095,376/3,388,888
6. Step 6: Final answer
   x = 16,422,333.84